baber/WOPTO huggingface dataset:
Patent CA-1284994-C (CA)
Title: Cephalosporin salts and injectable compositions
Inventor: KAPLAN MURRAY A
IPC: A61K31/195
Filed: 1986-07-28
Granted: 1991-06-18
Abstract: Cephalosporin Salts and Injectable Compositions Abstract of the Disclosure Crystalline sulfuric, di-nitric, mono-hydrochloric, di-hydrochloric, and di- and sesqui-orthosphosphoric acid addition salts of 7-[.alpha.-(2-aminothiazol-4-yl)-.alpha.-(Z)-methoxyimino-acetamido]-3-[(1-methyl-1-pyrrolidinio)-methyl]-3-cephem-4-carboxylate are stable even at elevated temperatures.   The crystalline sulfuric acid addition salt is made by forming an admixture of (a) at least one molar equivalent of sulfuric acid with (b) zwitterion in an amount so as to be present in the admixture at a concentration of greater than 25 milligrams/ml, causing crystallization, separating the crystals, washing and drying.  The crystalline monohydrochloride, dihydrochloride,  and orthophosphate salts are prepared by dissolving the zwitterion in the appropriate amount of acid, causing crystallization by adding acetone and isolating the crystal.   Physical admixtures of the salts with certain bases in proportions to give a pH ranging from about 3 5 to about 7 on dilution with water provide injectable compositions on dilution.                 Brief Description of the Drawing Figure 1 is a graphical representation of the infra red absorption spectrum of crystalline 7-[.alpha.-(2-aminothiazol-4-yl)-.alpha.-(Z)-methoxyiminoacetamido]-3-[(1-methyl-1-pyrrolidinio)methyl]-3-cephem-4-carboxylate sulfate salt measured on a KBr dilution thereof.   BMY-28142.H2SO4 - IR Spectrum.
Patent CA-1283493-C (CA)
Inventor: HAUBENNESTEL KARLHEINZ
IPC: C09D5/00
Filed: 1986-10-02
Granted: 1991-04-23
Abstract: ABSTRACT OF THE DISCLOSURE           Lacquers and molding compositions containing an anti-adhesive character producing and lubricity increasing amount of a polyester-containing polysiloxane corresponding to the formula   (I) wherein A, B and D each represent -CH3 or -Z-R-Q; Z represents an alkylene group with 1 to 11 carbon atoms -(CH2)2SCH2- or -(CH2)3NHCO-; R represents an aliphatic, cycloaliphatic or aromatic group containing at least 3 carboxylate ester groups and having an average molecular weight ?? of 300 to 3,000; Q represents a reactive group capable of chemically reacting with a resin component of the lacquer or molding composition; x represents a number from 4 to 150; y represents a number from 1 to 6, in which an average molecule contains at least one group -Z-R-Q and the ratio of the number of -Z-R-Q groups to the number x is from 1 : 3 to 1 : 30.  A process for imparting anti-adhesive character and increasing lubricity of lacquers and molding Compositions by incorporating such polyester-containing polysiloxanes into the compositions as additives is also disclosed.
Patent CA-1283282-C (CA)
Title: Mask assembly having mask stress relieving feature
Inventor: BOUDREAU ROBERT A
IPC: C23C16/04
Filed: 1986-10-07
Granted: 1991-04-23
Abstract: ABSTRACT     The present invention provides a means of relieving stress on an apertured mask, typically used to deposit thin-film structures on a glass substrate, such that the mask easily conforms to the substrate surface when the mask is in its hold down and patterning position during the deposition process.  In particular, the present invention provides a mask  assembly having a structurally relieved inner apertured mask portion from an outer mask portion that serves to eliminate wrinkles or crimps in the mask during deposition which may produce unacceptable blurs or shorts between thin-film structures.  The stress relieving reature includes a slot which is disposed peripherally about the inner mask and two small segments providing the interconnection between the inner and outer mask of the mask assembly.
Patent CA-1279815-C (CA)
Inventor: LANCASTER PATRICK R III
IPC: B65B49/12
Filed: 1986-10-30
Granted: 1991-02-05
Abstract: ABSTRACT OF THE DISCLOSURE      A film web is dispensed from a film web dispenser and wrapped around a bundle by moving the bundle into an applicator mandrel, revolving the film web dispenser relative to the applicator mandrel, dispensing the film web from the film web dispenser on to the applicator mandrel at a constant supply speed.  The film web, wrapped around the applicator mandrel, is transported beyond the downstream end of the applicator mandrel, the bundle is moved beyond the downstream end of the applicator mandrel and the film web is applied from the applicator mandrel onto the bundle so as provide a containment force in the film web after it is applied onto the bundle.  A duel stage wrapping sys-tem is used in such a manner that each orbiting dispenser is re-strained to dispense the film web at a constant supply speed less than the lowest film demand speed at the applicator mandrel and independent of the tension on the film web between the film web dispenser and the applicator mandrel.  The applicator mandrel is positioned to resist crushing or disalignment of the bundle or subunits of the bundle within the applicator mandrel and also modifies its position to modify the wrapping cross-section of the bundle so that the web strain elongation varies substantially within a linear wrap force range above the yield point of the stress strain characteristics of the film web between the film web dispenser and the applicator mandrel.
Patent CA-1278004-C (CA)
Title: Rotary transfer apparatus
Inventor: STATON COLLEEN
IPC: B65G47/84
Filed: 1986-11-24
Granted: 1990-12-18
Abstract: ROTARY TRANSFER APPARATUS               ABSTRACT OF THE DISCLOSURE      A rotary transfer device includes a rotating transfer disc and a valve plate overlying and concentric with the disc.          A series of fluid conduits extend radially inward from the disc perimeter, or from a face of a disc near the perimeter, and are open at their  inward ends to the disc top surface beneath the valve plate.   An arcuate vacuum groove, and a spaced apart air pressure groove, are formed in the bottom surface of the valve plate and open to a vacuum source and pressurized air source, respectively.   Rotation of the disc brings the inner end of each conduit into intermittent fluid communication with the vacuum groove at an object acquiring position where the outer end of the conduit is near the feed station.   Further  rotation  of  the  disc  brings  the  inner conduit end into fluid communication with the pressure groove, with the outer conduit end near an object discharge position.          The angular  position of  the valve  plate  can  be  fixed  at different positions, enabling a fine adjustment of the vacuum pick-up and pressure discharge points.  In one modification of the transfer device, two or more sets of vacuum grooves and pressure grooves can be formed in the same valve plate, an arrangement particularly  useful  in  merging  and  sorting operations.
Patent CA-1278101-C (CA)
Title: Paged virtual cache system
Inventor: JOYCE THOMAS F
IPC: G06F12/10
Filed: 1986-12-18
Granted: 1990-12-18
Abstract: ABSTRACT OF THE DISCLOSURE         A multiprocessor computer system includes a main memory and a plurality of central processing units (CPU's) which are connected to share main memory via a common bus network. Each CPU has instruction and data cache units, each organized on a page basis for complete  operating  compatibility with  user  processes. Each   cache   unit   includes   a   number   of   content addressable memories  (CAM's)  and directly  addressable memories  (RAM's)  organized to  combine associative and direct  mapping  of  data  or  instructions  on  a  page basis.   An input  CAM in response to  a  CPU  address provides a cache address which includes a page level number  for  identifying  where  all  of  the  required information   resides   in   the   other   memories   f or processing  requests  relating  to  the  page.     This organization permits the processing of either virtual or physical addresses with improved speed and reduced complexity and the ability to detect and eliminate both consistency and synonym problems.
Patent CA-1288573-C (CA)
Inventor: LEGRAND FRANZ
IPC: C01G25/02
Filed: 1987-01-05
Granted: 1991-09-10
Abstract: Process for the manufacture of a metal oxide powder for ceramic materials by the hydrolysis of a metal alcoholate in the presence of an acidic organic compound. The process applies to the production of metal oxide powders, such as zirconia powders, with a mean particle diameter of between 0.05 and 2 microns.
Patent CA-1295811-C (CA)
Title: Process for removing no- and so- from a gaseous mixture
Inventor: CAHN ROBERT P
IPC: B01D53/60
Filed: 1987-01-07
Granted: 1992-02-18
Abstract: ABSTRACT OF THE DISCLOSURE         A combination gas denitrogenation and desul furization process is provided in which a gaseous mixture comprising NOx, SOx and O2 is reacted with excess NH3 to reduce the NOx to N2 and the resulting gaseous effluent comprising the unreacted ammonia and SOx is passed to a gas desulfurization zone to form an ammonium salt of an acid of sulfur which can be recovered and used as such or converted to elemental sulfur.
Patent CA-1299939-C (CA)
Inventor: SHINDOU YOSHIO
IPC: C23C28/00
Filed: 1987-01-09
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE          A weldable steel plate plated with zinc, a zinc base alloy or zinc composite and coated on the plating with a coating material comprising a mixture of at least one type of ferrous alloy powder with an oxygen concentration of 1.0% by weight or less and zinc dust, is provided, and the weldable coated steel plate also has good workability, coherence, weldability and corrosion resistance.
Patent CA-1299583-C (CA)
Title: Effervescent couples, histamine h -antagonist effervescent compositions containing them and their preparation
Inventor: TARRAL RENE
IPC: A61K9/46
Filed: 1987-01-21
Granted: 1992-04-28
Abstract: ABSTRACT      Effervescent  couples,  pharmaceutical  compositions containing them and a process of preparing said couples by reacting citric acid with an alkali metal carbonate or bicarbonate.  The mixture is allowed to react with the evolution of carbon dioxide until citric acid is converted into a mono and di alkali metal citrate,  The couples comprise a mixture of the mono and di alkali metal citrate in a weight ratio comprised between 8/1 and 1/10.     According to a specific embodiment of the inven-tion these pharmaceutical compositions also contain an antacid  for  the  simultaneous  treatment  of  stomachal hyperacidity and histamine H2-receptor hypersecretion.
Patent CA-1286400-C (CA)
Inventor: FUKAMI TADASHI
IPC: G11B20/12
Filed: 1987-03-06
Granted: 1991-07-16
Abstract: ABSTRACT OF THE DISCLOSURE      A rotary head type digital tape recorder in which a PCM signal and sub data for control and the like concerned with the PCM signal are recorded and/or reproduced by rotary heads. The invention relates to a method and apparatus for transmitting and/or receiving a digital signal in such a type of digital tape recorder by using a data format such that when the serial data is input and output each of a predetermined number of words of the reproduced PCM signal and each symbol of the reproduced sub data are transmitted as a pair synchronously with the rotation of the rotary heads.          Thus, a large amount of sub data can be input and output together with the PCM signal.
Patent CA-1286051-C (CA)
Inventor: PETERS JOHN P
IPC: A41D19/00
Filed: 1987-04-03
Granted: 1991-07-16
Abstract: ABSTRACT      A cold weather sports glove has a thumb compartment and at least one finger compartment. The thumb and finger compartments have on a first side thereof a closure device and on a second side of said glove a compartment securing device. The closure device is adapted to be opened to allow a thumb or at least one finger to extend outwardly therefrom and subsequently adapted to be closed to render the glove substantially weatherproof. The securing device is adapted to fix a compartment in position as the thumb and at least one finger are extended out of said compartments.
Patent CA-1310149-C (CA)
Inventor: LIU LELAND L
IPC: C08J7/052
Filed: 1987-05-27
Granted: 1992-11-10
Abstract: HEAT SEALABLE AQUEOUS LATEX COATING COMPOSITION                FOR POLYMER FILM                      ABSTRACT OF THE DISCLOSURE     In a heat sealable coating composition for application to a polymer film wherein the composition contains (a) a film-forming aqueous latex based on an interpolymer or blend one or more acrylate esters and, optionally, one or more alpha, beta ethylenically unsaturated carboxylic acids, (b) inorganic particulate hot slip agent and (c) wax-containing cold slip agent, the improvement wherein the average particle size of the interpolymer component in the aqueous latex is from about 0.03 to about 0.5 microns.
Patent CA-1301991-C (CA)
Title: Weatherable vinyl polymer compositions
Inventor: LACATUS EMILIA E
IPC: C08K13/02
Filed: 1987-05-29
Granted: 1992-05-26
Abstract: ABSTRACT The invention relates to a vinyl halide polymer composition suitable for outdoor use in the sunlight.  The change in color as measured by .DELTA.E in articles made from the polymeric composition is found to be substantially lower than other compositions. The lower .DELTA.E provides a measurement for improved weatherability of the compositions in such applications as housing siding, window profiles, shutters and roof vents.
Patent CA-1287515-C (CA)
Title: Disc film developing treatment apparatus
Inventor: NISHIMOTO KANICHI
IPC: G03D3/02
Filed: 1987-06-18
Granted: 1991-08-13
Abstract: ABSTRACT OF THE DISCLOSURE       A hot water bath having a constant temperature device for heating a plurality of treatment liquids in a plurality of treating liquid storing baths to a tem-perature suitable for developing disc films such as a specified temperature or the like is communicated with another hot water bath surrounding a single disc film treating tank by way of water supply pipes and water return pipes. Certain treatment liquid is supplied from the treating liquid storing baths to the disc film treating tank in accordance with a predetermined order and the thus supplied treating liquid is discharged therefrom at every time when an intended treating is completed.
Patent CA-1285869-C (CA)
Title: Assay method and diagnostic system for a marker of abnormal lipid metabolism
Inventor: SMITH RICHARD S
IPC: G01N33/92
Filed: 1987-09-28
Granted: 1991-07-09
Abstract: ABSTRACT Methods of determining the ratio of apolipoprotein B-100 to apolipoprotein A-I using ELISA techniques in conjunction with monoclonal paratopic molecules are disclosed as are diagnostic systems useful in performing those determinations. Monoclonal paratopic molecules secreted by hybridomas having ATCC accession numbers HB 8742, HB 8746 HB 9200 and HB 9201 are utilized.   6350M, D-65M
Patent CA-1283734-C (CA)
Title: Method and system for measurement of road profile
Inventor: SPANGLER ELSON B
IPC: G01C7/04
Filed: 1987-12-04
Granted: 1991-04-30
Abstract: Abstract of the Disclosure Apparatus and method for use on a measurement vehicle to measure road surface profiles     while correcting for surface slope (cross slope and/or grade).  Transducers are mounted on the vehicle suspended mass for measuring distance to the road surface      and acceleration     normal to the road surface as the vehicle is propelled over the road surface.   A third transducer       is responsive to fixed increments of vehicle travel over the road surface.   Surface profile is determined in the spatial domain over each successive incremental distance. Total acceleration    of the vehicle in the direction of the slope is measured, from which acceleration due to vehicle motion             is subtracted.  Elevation is determined as a trigonometric function of slope, and corrections are implemented to the profile signals.
Patent CA-1289693-C (CA)
Inventor: RALEIGH WILLIAM J
IPC: C08G65/332
Filed: 1988-03-03
Granted: 1991-09-24
Abstract: CURABLE HYDROHPHILIC SILICONE  POLYETHER POLYMER       Abstract of the Disclosure A bis (alkoxysilyl) polyether is produced and utilized as a fabric sizing agent,
Patent CA-1335080-C (CA)
Title: Method of and apparatus for processing color image
Inventor: KADOWAKI TOSHIHIRO
IPC: H04N1/62
Filed: 1988-05-13
Granted: 1995-04-04
Abstract: There is provided a color image processing apparatus in which, by making use of an image reading apparatus of a digital full-color copying apparatus, the designated color to be obtained after conversion is input and stored as component ratio of color-separated image data, and monochromatic image data proportional to the gradation levels, e.g., density, lightness, luminance and so forth are obtained from the color separated image data produced from the original image, the monochromatic image data thus obtained being converted into the color separation data corresponding to the component ratio of the designated color to be obtained after conversion, thereby making it possible to preserve the hue of the designated color and to effect color conversion to the designated color having gradation proportional to the gradation of the original image.
Patent CA-1304446-C (CA)
Title: Parallel power systems
Inventor: GIAMONTE ROBERT A
IPC: H02J1/10
Filed: 1988-09-15
Granted: 1992-06-30
Abstract: ABSTRACT       A  d.c.  power  supply system  comprises  a  plurality of voltage regulating power supplies connected in a master slave configuration,  the number of  regulators being  one greater than required to provide load current requirements. The master regulator generates a control signal to control the output of the individual slave regulators to provide balanced  load  sharing.   Failure  of  one  of  the  slave regulators is detected and the failed regulator replaced by the redundant regulator without interference to the output load current.  Failure of the master regulator is detected by steering circuitry within each  slave which senses  an improper master error signal and transfers control to the reference error amplifier circuity of the slave regulators. Diagnosis of the error conditions is provided by logical analysis of output currents.
Patent CA-1290674-C (CA)
Inventor: KWAITEK ALFRED
IPC: B31D1/02
Filed: 1988-10-21
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE         A  method  of  manufacturing  adhesive-backed sheet components having release liners attached to and covering the adhesive backs thereof, and an article made by such method are disclosed.  The method comprises the steps  of  providing  an  elongate,  marginally punched, continuous   sheet   substrate   having   a   series   of consecutive panels that are separable from one another along transverse score lines positioned therebetween; applying  a  layer  of  release  coating  material  to  a corresponding predetermined minor portion of each of the panels; applying a layer of pressure sensitive adhesive to at  least  a portion  of the  layer  of the  release coating material within the minor portion of each of the panels;  applying a sheet component atop the pressure sensitive adhesive within the minor portion of each of the panels to adhere the sheet component to the panel; providing score lines about the periphery of the minor portion of each of the panels so as to allow the sheet component,  the pressure sensitive adhesive layer,  the release coating layer,  and the minor portion of the panel to be removed from the remainder of the panel as an integral laminate unit; and,  removing the integral laminate unit from the remainder of each of the panels.          The article of this invention comprises the aforesaid sheet substrate having panels thereon each of which is provided with an integral laminate unit thereon that is separable therefrom.
Patent CA-1322644-C (CA)
Inventor: SHULTS WALTER E
IPC: B29C47/08
Filed: 1988-11-17
Granted: 1993-10-05
Abstract: PATENTS 60SI-1203/JWH:mz/0404p METHOD FOR CUTTING TAILS OF VISCOUS MATERIAL                 Abstract of the Disclosure A rotating blade is passed beneath an extruder nozzle and employed to cut  tails  of  viscous  materials  which  have been extruded.
Patent CA-1325000-C (CA)
Title: Absorbent for free hemoglobin
Inventor: SUGIYAMA MASAFUMI
IPC: A61M1/36
Filed: 1988-11-30
Granted: 1993-12-07
Abstract: ABSTRACT OF THE DISCLOSURE      An absorbent for absorbing free hemoglobin from blood is provided, which comprises a water insoluble porous carrier having phenyl and/or phenol groups on the surface of the carrier.  The phenyl and/or phenol groups may be a constituent of the carrier itself, or they may be a constituent of a separate compound affixed to the carrier surface, directly or through use of a coupling agent.  Also provided is a method for absorbing free hemoglobin from whole blood or separated plasma which includes contacting the whole blood or plasma with the absorbent.
Patent CA-1320838-C (CA)
Title: Lock
Inventor: ROHALD STANLEY S
IPC: E05B69/00
Filed: 1989-03-28
Granted: 1993-08-03
Abstract: ABSTRACT     A  lock  and  key  combination  comprising  a latch (14), means (17) for mounting the latch about an axis of  rotation,  means  (20)  for biasing the latch towards a locking position, means  (22) associated  with  the  latch  for rotating it and having a non-circular form, and  a  key  (19)  adapted  to  mate  with  the non-circular form of the means for rotating the latch, the key permitting the latch to be displaced about its axis of rotation against the biasing means.
Patent CA-1303573-C (CA)
Title: Gun holster
Inventor: GRUMMETT DON
IPC: F41C33/02
Filed: 1989-05-03
Granted: 1992-06-16
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a plastic gun holster having a break open front for drawing a revolver out of the holster.  The holster further includes a strap which wraps from side to side of the holster and normally securing the break open front.  The strap has one end which is releasably secured to the holster.  The holster itself is provided with an upstanding strap release which forms part of the holster and which is used to push the strap off of the holster at its releasable end thereby enabling drawing of the revolver through the break open front.
Patent CA-1316052-C (CA)
Title: Remote mixing control tool with cleaning function
Inventor: GOODMAN LYNN R
IPC: F02M17/02
Filed: 1989-06-22
Granted: 1993-04-13
Abstract: Abstract REMOTE MIXING CONTROL TOOL WITH                   CLEANING FUNCTION            A mixture control device is disclosed that is used to test internal  combustion  engines.    The  device  is  usually temporarily  installed  on  an  engine  to  test  catalytic converters, to clean internal engine parts, or to determine specific operating problems with an engine.  The device can also be used as a teaching aid to show different operating conditions  without  making  permanent  or  difficult adjustments.    The  device  can  also  be  used  in  racing applications to allow a driver to adjust the mixture of an engine,  while  on the  course,  to  ensure peak  efficiency under varying race conditions.   The device consists of a housing that has a plenum formed within its center.   The plenum runs the entire length of the housing.   A venturi port is also formed on the housing and it feeds fuel and air into the plenum for injection into an engine.  Fuel is supplied through an internal tank and is supplied to the venturi  port  through a  small hose and a needle   valve assembly.   The fuel tank has a two different outlet ports to allow convenient placement of the device during use.          Two valves control the amount of air and air-fuel mixture that  are  injected  into  the engine.   An outlet port  is fastened to one end of the device to allow the suer to inject the supplemental fixture into any convenient port on a vehicle.